<!DOCTYPE html>
<html>
	<head>
		<meta charset="UTF-8">
		<title></title>
		
		<script src="js/jquery-1.12.4.js">
			
		</script>
		<script type="text/javascript">
			$(function(){
				$("#a").click(function(){
					$(this).css({"border":"10px solid red","width":"200px"});
					
				})
			})
		</script>
	</head>
	<body>
		<div id="a">
			<img src="img/pic.gif"/>
		</div>
		
	</body>
</html>
